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» A Protocol for a Distributed Recommender System
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KDD
2006
ACM
172views Data Mining» more  KDD 2006»
14 years 7 months ago
Attack detection in time series for recommender systems
Recent research has identified significant vulnerabilities in recommender systems. Shilling attacks, in which attackers introduce biased ratings in order to influence future recom...
Sheng Zhang, Amit Chakrabarti, James Ford, Fillia ...
RTSS
1996
IEEE
13 years 11 months ago
Commit processing in distributed real-time database systems
W e investigate here the performance implications of supporting transaction atomicity in a distributed realtime database system. Using a detailed simulation model of a firm-deadli...
Ramesh Gupta, Jayant R. Haritsa, Krithi Ramamritha...
OPODIS
2010
13 years 5 months ago
Application of Random Walks to Decentralized Recommender Systems
The need for efficient decentralized recommender systems has been appreciated for some time, both for the intrinsic advantages of decentralization and the necessity of integrating...
Anne-Marie Kermarrec, Vincent Leroy, Afshin Moin, ...
COLCOM
2007
IEEE
14 years 1 months ago
Face2face social bookmarking with recommendations: WebQuests in the classrooms
—In this paper we present SYNCOBOOK, a distributed system that offers the functionalities of a face-to-face cooperative bookmarking system and of a recommendation system. Our ove...
Raffaella Grieco, Delfina Malandrino, Giuseppina P...
ICSOC
2009
Springer
13 years 5 months ago
Fine-Grained Recommendation Systems for Service Attribute Exchange
Abstract. The effectiveness of service oriented computing relies on the trustworthiness of sharing of data between services. We advocate a semi-automated approach for information d...
Christopher Staite, Rami Bahsoon, Stephen Wolak